Use the "Fine Offset with UV/Light sensor" setting ("Fine Offset with Solar Sensors" in MX) for these:

WH3080/WH3081/WH3083

WS3080/WS3081/WS3083

Other Fine Offset stations which have solar sensors (rather than just solar charging)

There are many other brands of station which are rebadged Fine Offset stations. In general, if the station is supplied with 'Easyweather' software, it is likely that the station will work with Cumulus.

La Crosse

WS-2300 range (all model numbers of the form 23xx). Use of a USB/Serial adapter is not supported with these stations.

Note that I don't have access to a La Crosse station, and the PC interface on these stations is very poor. If you find that you don't get very good results using Cumulus with one of these, I'm afraid I probably won't be able to do anything about it.

Instromet

Recent models of Instromet stations

Other

WeatherDuino

Unsupported Devices

Specifically, the following do not work with Cumulus. This is not a definitive list but stations we have come across which are not supported.